diff --git a/README.md b/README.md
index e60fd3d..7e95a60 100644
--- a/README.md
+++ b/README.md
@@ -12,6 +12,7 @@ A curated list of algorithmic challenges websites.
 
 - Companies
   - [Codility](https://codility.com/programmers/challenges/)
+  - [smarterer](http://smarterer.com/tests/categories/Programming)
   - [topcoder](https://www.topcoder.com/challenges/)